CA2414144A1 - Selectively rerouting packet data in a wireless spread spectrum communication system - Google Patents

Selectively rerouting packet data in a wireless spread spectrum communication system Download PDF

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Publication number
CA2414144A1
CA2414144A1 CA002414144A CA2414144A CA2414144A1 CA 2414144 A1 CA2414144 A1 CA 2414144A1 CA 002414144 A CA002414144 A CA 002414144A CA 2414144 A CA2414144 A CA 2414144A CA 2414144 A1 CA2414144 A1 CA 2414144A1
Authority
CA
Canada
Prior art keywords
packet data
data
multiuser channel
communication system
spread spectrum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002414144A
Other languages
French (fr)
Other versions
CA2414144C (en
Inventor
Stephen E. Terry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital Technology Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22466411&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2414144(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CA 2414144 priority Critical patent/CA2414144C/en
Publication of CA2414144A1 publication Critical patent/CA2414144A1/en
Application granted granted Critical
Publication of CA2414144C publication Critical patent/CA2414144C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/122—Avoiding congestion; Recovering from congestion by diverting traffic away from congested entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Selective Calling Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Scheduling mechanism for controlling packet data from multiple types of data sources flowing into a multiuser channel. Provided is a queue associated with the multiuser channel configured to receive incoming packet data from a plurality of data source queues, each data source queue capable of varying its capacity based on in part an availability of the multiuser channel queue. The varying capacity of each data source queue may increase as the multiuser channel availability increases and decrease as the multiuser channel availability decreases. Data packet latency and duplication is minimized.
CA 2414144 1999-05-20 2000-05-19 Selectively rerouting packet data in a wireless spread spectrum communication system Expired - Lifetime CA2414144C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2414144 CA2414144C (en) 1999-05-20 2000-05-19 Selectively rerouting packet data in a wireless spread spectrum communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13507399P 1999-05-20 1999-05-20
US60/135,073 1999-05-20
CA002374355A CA2374355C (en) 1999-05-20 2000-05-19 Prioritization and flow control of data packets for a spread spectrum multiuser channel
CA 2414144 CA2414144C (en) 1999-05-20 2000-05-19 Selectively rerouting packet data in a wireless spread spectrum communication system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002374355A Division CA2374355C (en) 1999-05-20 2000-05-19 Prioritization and flow control of data packets for a spread spectrum multiuser channel

Publications (2)

Publication Number Publication Date
CA2414144A1 true CA2414144A1 (en) 2000-11-30
CA2414144C CA2414144C (en) 2008-08-05

Family

ID=22466411

Family Applications (3)

Application Number Title Priority Date Filing Date
CA 2414144 Expired - Lifetime CA2414144C (en) 1999-05-20 2000-05-19 Selectively rerouting packet data in a wireless spread spectrum communication system
CA2414139A Expired - Lifetime CA2414139C (en) 1999-05-20 2000-05-19 Controlling packet data from multiple sources from a spread spectrum communication system
CA002374355A Expired - Lifetime CA2374355C (en) 1999-05-20 2000-05-19 Prioritization and flow control of data packets for a spread spectrum multiuser channel

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2414139A Expired - Lifetime CA2414139C (en) 1999-05-20 2000-05-19 Controlling packet data from multiple sources from a spread spectrum communication system
CA002374355A Expired - Lifetime CA2374355C (en) 1999-05-20 2000-05-19 Prioritization and flow control of data packets for a spread spectrum multiuser channel

Country Status (19)

Country Link
EP (4) EP1959709B1 (en)
JP (3) JP3644677B2 (en)
KR (3) KR100706627B1 (en)
CN (6) CN1933668B (en)
AT (3) ATE245333T1 (en)
AU (6) AU757951B2 (en)
BR (2) BR0010731B1 (en)
CA (3) CA2414144C (en)
DE (4) DE60003915T2 (en)
DK (2) DK1179279T3 (en)
EG (1) EG22002A (en)
ES (4) ES2182734T1 (en)
HK (6) HK1042809B (en)
IL (9) IL146571A0 (en)
MX (3) MXPA02001582A (en)
MY (1) MY141814A (en)
NO (4) NO327315B1 (en)
SG (3) SG166676A1 (en)
WO (1) WO2000072608A2 (en)

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US7376879B2 (en) 2001-10-19 2008-05-20 Interdigital Technology Corporation MAC architecture in wireless communication systems supporting H-ARQ
JP3576525B2 (en) * 2001-11-09 2004-10-13 松下電器産業株式会社 Schedule creation device, base station device, and wireless communication method
KR100438713B1 (en) * 2002-01-29 2004-07-05 삼성전자주식회사 Packet transmission method and apparatus in the network having dynamic bandwidth of external link
TWI325239B (en) 2002-04-12 2010-05-21 Interdigital Tech Corp Node-b/base station, method for increasing capacity of base station and method for utilizing path searcher hardware for node-b/base station
KR100519165B1 (en) * 2002-10-17 2005-10-05 엘지전자 주식회사 Method for Processing Traffic in Mobile Communication System
US7961617B2 (en) 2002-10-29 2011-06-14 Telefonaktiebolaget Lm Ericsson (Publ) System and method for wireless network congestion control
EP1416683A1 (en) * 2002-10-31 2004-05-06 Mitsubishi Electric Information Technology Centre Europe B.V. Assigning modified transmission priorities for acknowledged mode in an UMTS network
KR100542346B1 (en) * 2003-07-30 2006-01-11 삼성전자주식회사 method and apparatus for packet processing in WLAN access point
US7636328B2 (en) * 2004-10-20 2009-12-22 Qualcomm Incorporated Efficient transmission of signaling using channel constraints
JP4358158B2 (en) 2005-03-31 2009-11-04 株式会社エヌ・ティ・ティ・ドコモ Transmitting apparatus and allocation method
CN1949934B (en) 2005-07-19 2010-09-22 三星电子株式会社 Apparatus and method for scheduling data in a communication system
KR100726172B1 (en) * 2005-11-24 2007-06-11 한국전자통신연구원 Ap of wireless communication system and scheduling method of broadcast information thereof
CN101001137B (en) * 2006-01-12 2012-07-04 北京三星通信技术研究有限公司 Equipment and method for supporting multi-consumer reuse
EP1919154B1 (en) 2006-10-30 2015-10-21 BlackBerry Limited Wi-Fi quality of service signalling
US7843820B2 (en) 2006-10-30 2010-11-30 Research In Motion Limited Wi-Fi quality of service signaling
WO2010049003A1 (en) * 2008-10-31 2010-05-06 Nokia Siemens Networks Oy Assigning channel resources
WO2010136053A1 (en) * 2009-05-29 2010-12-02 Nec Europe Ltd. Method for coordination of wireless transceivers of a network node and network node
CN101668314B (en) * 2009-09-01 2012-12-19 中兴通讯股份有限公司 Data transmission method for wireless distribution system and device thereof
EP2736297A3 (en) * 2012-11-22 2014-12-10 ST-Ericsson SA A method for MDT transmission
EP3103300A1 (en) * 2014-02-03 2016-12-14 Nokia Solutions and Networks Oy Method, apparatus and computer program for allowing communication between base stations
EP2930993A1 (en) * 2014-04-09 2015-10-14 Telefonaktiebolaget L M Ericsson (PUBL) Determining priority for signalling

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US4677616A (en) * 1985-09-11 1987-06-30 At&T Company Flow control scheme for a switching network
AU1586992A (en) * 1991-02-28 1992-10-06 Stratacom, Inc. Method and apparatus for routing cell messages using delay
JPH07235913A (en) * 1994-02-23 1995-09-05 Sony Corp Spread spectrum communication equipment and signal intensity detecting device
GB9418772D0 (en) 1994-09-16 1994-11-02 Ionica L3 Limited Digital telephony
KR970003966B1 (en) * 1994-11-22 1997-03-24 삼성전자 주식회사 Receiver having window filter
US5528591A (en) * 1995-01-31 1996-06-18 Mitsubishi Electric Research Laboratories, Inc. End-to-end credit-based flow control system in a digital communication network
US5909427A (en) * 1995-07-19 1999-06-01 Fujitsu Network Communications, Inc. Redundant switch system and method of operation
FI100567B (en) * 1996-01-08 1997-12-31 Nokia Telecommunications Oy Power adapter and data transmission procedure in mobile telephone networks
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US5802310A (en) * 1996-05-30 1998-09-01 International Business Machines Corporation Systems and methods for data channel queue control in a communications network
KR20010006373A (en) * 1997-04-16 2001-01-26 다치카와 게이지 CDMA communication method
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Also Published As

Publication number Publication date
KR20020011136A (en) 2002-02-07
NO20020908D0 (en) 2002-02-25
CN1351809A (en) 2002-05-29
EP1179279B1 (en) 2003-07-16
HK1046796A1 (en) 2003-01-24
EP1231744A2 (en) 2002-08-14
ATE245333T1 (en) 2003-08-15
MXPA02001582A (en) 2002-07-02
AU757951B2 (en) 2003-03-13
NO20020909D0 (en) 2002-02-25
NO329247B1 (en) 2010-09-20
WO2000072608A3 (en) 2001-05-25
CN1933668B (en) 2012-08-08
CN1379612A (en) 2002-11-13
JP2002252602A (en) 2002-09-06
AU2008202350B2 (en) 2010-12-16
ATE534250T1 (en) 2011-12-15
KR20050090025A (en) 2005-09-09
NO20020908L (en) 2001-12-21
NO20100163L (en) 2001-12-21
KR100407543B1 (en) 2003-11-28
KR100706627B1 (en) 2007-04-13
IL151444A0 (en) 2003-04-10
IL207058A (en) 2015-11-30
AU761741B2 (en) 2003-06-12
DK1179279T3 (en) 2003-10-20
DE60003915T2 (en) 2004-05-27
CN1933447B (en) 2013-06-19
ES2182733T1 (en) 2003-03-16
HK1042809A1 (en) 2002-08-23
IL151445A0 (en) 2003-04-10
JP3594937B2 (en) 2004-12-02
NO20020909L (en) 2001-12-21
EG22002A (en) 2002-05-31
EP1231744A3 (en) 2005-09-21
MXPA01011772A (en) 2004-04-02
HK1102206A1 (en) 2007-11-09
SG123543A1 (en) 2006-07-26
EP1235394A3 (en) 2005-09-21
CA2414139A1 (en) 2000-11-30
NO329250B1 (en) 2010-09-20
NO336762B1 (en) 2015-10-26
CA2374355A1 (en) 2000-11-30
DE1231744T1 (en) 2003-04-10
HK1046796B (en) 2012-08-17
IL146571A (en) 2006-09-05
KR100565130B1 (en) 2006-03-30
IL176033A (en) 2008-04-13
IL151444A (en) 2006-09-05
DE1235394T1 (en) 2003-04-10
CN1131654C (en) 2003-12-17
JP3644677B2 (en) 2005-05-11
CA2414144C (en) 2008-08-05
EP1959709B1 (en) 2015-08-26
ES2173820T3 (en) 2004-04-16
IL185474A (en) 2009-11-18
HK1102208A1 (en) 2007-11-09
EP1235394A2 (en) 2002-08-28
ATE528936T1 (en) 2011-10-15
EP1959709A3 (en) 2008-11-19
AU2934502A (en) 2002-05-23
IL146571A0 (en) 2002-07-25
MXPA02001581A (en) 2002-07-02
CN1901507A (en) 2007-01-24
EP1959709A2 (en) 2008-08-20
SG134975A1 (en) 2007-09-28
JP3881561B2 (en) 2007-02-14
CA2414139C (en) 2016-01-19
BR0010731A (en) 2002-02-19
CN1411194A (en) 2003-04-16
AU4858500A (en) 2000-12-12
SG166676A1 (en) 2010-12-29
DE60003915D1 (en) 2003-08-21
HK1047207B (en) 2012-07-27
IL151445A (en) 2006-09-05
EP1179279A2 (en) 2002-02-13
AU2007200320B2 (en) 2008-02-28
CN100450263C (en) 2009-01-07
ES2553616T3 (en) 2015-12-10
CN1901507B (en) 2010-05-12
AU2003213538A1 (en) 2003-08-14
IL207058A0 (en) 2010-12-30
CN1933447A (en) 2007-03-21
IL197494A (en) 2010-11-30
BR0010731B1 (en) 2013-12-31
ES2182734T1 (en) 2003-03-16
MY141814A (en) 2010-06-30
NO20015618L (en) 2001-12-21
CA2374355C (en) 2004-07-20
EP1231744B1 (en) 2011-10-12
AU765779B2 (en) 2003-10-02
EP1235394B1 (en) 2011-11-16
NO327315B1 (en) 2009-06-08
DE1179279T1 (en) 2002-10-02
AU2008202350A1 (en) 2009-04-09
DK1231744T3 (en) 2012-01-23
AU2007200320A1 (en) 2007-02-15
KR20030086357A (en) 2003-11-07
CN1251434C (en) 2006-04-12
EP1959709A8 (en) 2008-12-17
HK1042809B (en) 2004-01-02
NO20015618D0 (en) 2001-11-16
JP2002305775A (en) 2002-10-18
JP2003500949A (en) 2003-01-07
ES2173820T1 (en) 2002-11-01
AU2934402A (en) 2002-05-23
HK1103488A1 (en) 2007-12-21
CN1933668A (en) 2007-03-21
HK1047207A1 (en) 2003-02-07
WO2000072608A2 (en) 2000-11-30
BR0014066B1 (en) 2014-11-04

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Effective date: 20200519